diff --git a/source/dnode/vnode/src/tsdb/tsdbCache.c b/source/dnode/vnode/src/tsdb/tsdbCache.c
index 15109f8efc..ca3fb7027f 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCache.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCache.c
@@ -57,7 +57,7 @@ static int32_t tsdbOpenBCache(STsdb *pTsdb) {
   // SLRUCache *pCache = taosLRUCacheInit(10 * 1024 * 1024, 0, .5);
   int32_t szPage = pTsdb->pVnode->config.tsdbPageSize;
 
-  SLRUCache *pCache = taosLRUCacheInit(tsS3BlockCacheSize * tsS3BlockSize * szPage, 0, .5);
+  SLRUCache *pCache = taosLRUCacheInit((int64_t)tsS3BlockCacheSize * tsS3BlockSize * szPage, 0, .5);
   if (pCache == NULL) {
     code = TSDB_CODE_OUT_OF_MEMORY;
     goto _err;
diff --git a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
index c1faf01c9e..8c3efda856 100644
--- a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
+++ b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
@@ -63,7 +63,7 @@ static int32_t tsdbOpenFileImpl(STsdbFD *pFD) {
   }
 
   // not check file size when reading data files.
-  if (flag != TD_FILE_READ) {
+  if (flag != TD_FILE_READ && !pFD->s3File) {
     if (taosStatFile(path, &pFD->szFile, NULL, NULL) < 0) {
       code = TAOS_SYSTEM_ERROR(errno);
       // taosMemoryFree(pFD->pBuf);
@@ -130,6 +130,9 @@ static int32_t tsdbWriteFilePage(STsdbFD *pFD) {
     }
   }
 
+  if (pFD->s3File) {
+    return code;
+  }
   if (pFD->pgno > 0) {
     int64_t n = taosLSeekFile(pFD->pFD, PAGE_OFFSET(pFD->pgno, pFD->szPage), SEEK_SET);
     if (n < 0) {
@@ -282,6 +285,9 @@ _exit:
 int32_t tsdbFsyncFile(STsdbFD *pFD) {
   int32_t code = 0;
 
+  if (pFD->s3File) {
+    return code;
+  }
   code = tsdbWriteFilePage(pFD);
   if (code) goto _exit;
 
diff --git a/source/dnode/vnode/src/vnd/vnodeCos.c b/source/dnode/vnode/src/vnd/vnodeCos.c
index 15ecff250d..5f650be97d 100644
--- a/source/dnode/vnode/src/vnd/vnodeCos.c
+++ b/source/dnode/vnode/src/vnd/vnodeCos.c
@@ -111,15 +111,14 @@ int32_t s3PutObjectFromFile2(const char *file_str, const char *object_str) {
   clt_params = cos_create_resumable_clt_params_content(p, 1024 * 1024, 8, COS_FALSE, NULL);
   s = cos_resumable_upload_file(options, &bucket, &object, &file, headers, NULL, clt_params, NULL, &resp_headers, NULL);
 
+  log_status(s);
   if (!cos_status_is_ok(s)) {
-    vError("s3: %s", s->error_msg);
+    vError("s3: %d(%s)", s->code, s->error_msg);
     vError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(terrno));
-    code = terrno;
+    code = TAOS_SYSTEM_ERROR(EIO);
     return code;
   }
 
-  log_status(s);
-
   cos_pool_destroy(p);
 
   if (s->code != 200) {
@@ -303,7 +302,7 @@ int32_t s3GetObjectBlock(const char *object_name, int64_t offset, int64_t block_
   s = cos_get_object_to_buffer(options, &bucket, &object, headers, NULL, &download_buffer, &resp_headers);
   log_status(s);
   if (!cos_status_is_ok(s)) {
-    vError("s3: %s", s->error_msg);
+    vError("s3: %d(%s)", s->code, s->error_msg);
     vError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(terrno));
     code = TAOS_SYSTEM_ERROR(EIO);
     return code;